CN203021462U - Two-way iron-removing device - Google Patents
Two-way iron-removing device Download PDFInfo
- Publication number
- CN203021462U CN203021462U CN2012206245140U CN201220624514U CN203021462U CN 203021462 U CN203021462 U CN 203021462U CN 2012206245140 U CN2012206245140 U CN 2012206245140U CN 201220624514 U CN201220624514 U CN 201220624514U CN 203021462 U CN203021462 U CN 203021462U
- Authority
- CN
- China
- Prior art keywords
- iron
- way
- pipeline
- deironing
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The utility model discloses a two-way iron-removing device. The two-way iron-removing device comprises a roller iron remover, a vibration feeder, an external circulating bucket elevator, an iron remover material return tube, a pipeline iron remover and a mill system, wherein one end of the vibration feeder is connected with one end of the external circulating bucket elevator; the other end of the vibration feeder is connected with the mill system; the other end of the external circulating bucket elevator is connected with one end of the iron remover material return tube; the other end of the iron remover material return tube is connected with one end of the roller iron remover; the other end of the roller iron remover is connected with one end of the pipeline iron remover; and the other end of the pipeline iron remover is connected with one end of the mill system. The two-way iron-removing device is simple in structure, convenient to mount and dismount and capable of conveniently carrying out daily repair, maintenance and service while improving the iron removing efficiency, so that great economic benefits are brought to the enterprises.
Description
Technical field
The utility model is related to a kind of tramp iron separator, more particularly to a kind of two-way deironing apparatus.
Background technology
Slag is mining, ore dressing and the general designation for processing the solid waste produced in smelting process, and the full name of " slag " is " granulated blast-furnace slag ", the waste residue that it is produced when being steel plant's manUfaCtUre of pig iron.During blast furnace ironmaking, except iron ore and fuel（Coke）Outside, for reduction smelting temperature, an appropriate number of lime stone and dolomite are also added as fluxing agent.They decompose the abandoned mine in resulting calcium oxide, magnesia and iron ore and the grey split-phase fusing in coke in blast furnace; generate using silicate and alumino-silicate as the fused mass of main component; float over molten iron surface; periodically from slag-drip opening discharge; handled through air or water quick cooling, granular solid matter thing is formed, here it is granulated blast-furnace slag; one ton of pig iron is often produced, 0.3~1 ton of slag is discharged.
Blast-furnace cinder micro-powder, is mainly used for blending and the addition in commerical ready-mixed concrete in cement, and main function is can to improve some characteristics that are early strong and improving concrete of cement, concrete（Early strong, the reduction heat of hydration of such as easy and property, raising）, its Land use systems is mainly shown as that three kinds utilize form：Additive form, admixture form, master mix form.Cement consumption in slag micropowder equivalent substitution various uses concrete and cement products, can significantly improve the combination property of concrete and cement products.Slag micropowder has the advantages that to improve the various performances of concrete, can increase substantially the intensity of cement concrete, can make Ultrastrength cement concrete as the new admixture of high performance concrete；The alkali-aggregate reaction of cement concrete can effectively be suppressed, the alkali resistant aggregate reaction performance of cement concrete is significantly improved, the durability of cement concrete is improved；The resistant to sea water etch performance of cement concrete can be effectively improved, resistant to sea water engineering is particularly suitable for use in；The bleeding quantity of cement concrete can be substantially reduced, improves the workability of concrete；The compactness of cement concrete can be significantly improved, improves the impermeability of cement concrete；The heat of hydration of cement concrete can be significantly reduced, it is adaptable to configure mass concrete.
, it is necessary to carry out the process except iron to slag in slag micropowder controlling of production process.The single of drum-type tramp iron separator is generally used in original production design and removes iron mode; it is generally shorter with time of contact with roller permanent-magnet surface contact area that existing method returns to material during feed back; so de-ironing efficiency and de-ferrous effect are unsatisfactory; and abrasion of the iron particle to grinding roller and grinding disk can shorten the built-up welding time; increase downtime, be unfavorable for production and the economic interests of enterprise.
The content of the invention
To solve the above problems; the utility model discloses a kind of two-way deironing apparatus; it compensate for roller tramp iron separator and the material shortcoming short with roller permanent-magnet surface contact area and time of contact returned during feed back; while production efficiency is greatly improved; reduce abrasion of the iron particle to grinding roller and grinding disk; the time of built-up welding is extended, downtime is reduced, brings huge economic benefit.
A kind of two-way deironing apparatus disclosed in the utility model, including roller tramp iron separator, also include oscillating feeder, outer circulation bucket elevator, tramp iron separator feed back pipe, deironing device of pipeline and grinder system, one end of the oscillating feeder is connected with one end of outer circulation bucket elevator, the other end is connected with grinder system, the other end of described outer circulation bucket elevator is connected with one end of tramp iron separator feed back pipe, the other end of described tramp iron separator feed back pipe is connected with one end of roller tramp iron separator, the described roller tramp iron separator other end and one end of deironing device of pipeline are connected, the other end of described deironing device of pipeline and one end of grinder system are connected.The utility model on original roller tramp iron separator by newly establishing deironing device of pipeline, realize and iron control technique is removed to the two-way of slag micropowder, improve tradition single except feed back under iron mode and the shortcoming that deironing apparatus contact area is small and time of contact is short, contact area and the time of contact of feed back and deironing apparatus are effectively increased, de-ironing efficiency is substantially increased.
A kind of a kind of improvement of two-way deironing apparatus disclosed in the utility model, described two-way deironing apparatus also includes outer circulation blanking pipe, and described grinder system is connected by outer circulation blanking pipe with oscillating feeder.This improvement can be facilitated by the outer circulation tremie pipe set to be collected and returns to the coarse fodder produced in mill, while convenient dismounting, it is easy to the maintenance of package unit, maintenance.
A kind of another improvement of two-way deironing apparatus disclosed in the utility model, described two-way deironing apparatus also includes mill return pipe, and described deironing device of pipeline is connected by mill return pipe with grinder system.The mill return pipe that this improvement is set facilitates the transport to clout, while convenient dismounting, it is easy to the maintenance of package unit, maintenance.
A kind of two-way deironing apparatus, simple in construction disclosed in the utility model, installation, convenient disassembly, while de-ironing efficiency is improved, additionally it is possible to facilitate daily maintenance, care and maintenance, huge economic interests are brought to enterprise.
Brief description of the drawings
Fig. 1, structural representation of the present utility model；
Reference numerals list：1st, outer circulation blanking pipe, 2, oscillating feeder, 3, outer circulation bucket elevator, 4, tramp iron separator feed back pipe, 5, roller tramp iron separator, 6, deironing device of pipeline, 7, mill return pipe, 8, grinder system.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is further elucidated, it should be understood that following embodiments are merely to illustrate the utility model rather than limit scope of the present utility model.It should be noted that the word "front", "rear" used below in description, "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
As shown in Figure 1, a kind of two-way deironing apparatus disclosed in the utility model, including roller tramp iron separator 5, also include oscillating feeder 2, outer circulation bucket elevator 3, tramp iron separator feed back pipe 4, deironing device of pipeline 6 and grinder system 8, one end of the oscillating feeder 2 is connected with one end of outer circulation bucket elevator 3, the other end is connected with grinder system 8, the other end of described outer circulation bucket elevator 3 is connected with one end of tramp iron separator feed back pipe 4, the other end of described tramp iron separator feed back pipe 4 is connected with one end of roller tramp iron separator 5, the described other end of roller tramp iron separator 5 is connected with one end of deironing device of pipeline 6, the other end of described deironing device of pipeline 6 is connected with one end of grinder system 8.The utility model on original roller tramp iron separator by newly establishing deironing device of pipeline, realize and iron control technique is removed to the two-way of slag micropowder, improve tradition single except feed back under iron mode and the shortcoming that deironing apparatus contact area is small and time of contact is short, contact area and the time of contact of feed back and deironing apparatus are effectively increased, de-ironing efficiency is substantially increased.
Also include outer circulation blanking pipe 1 as a kind of preferred, described two-way deironing apparatus, described grinder system 8 is connected by outer circulation blanking pipe 1 with oscillating feeder 2.The utility model can be facilitated by the outer circulation tremie pipe of setting to be collected and returns to the coarse fodder produced in mill, while convenient dismounting, it is easy to the maintenance of package unit, maintenance.
Also include mill return pipe 7 as a kind of preferred, described two-way deironing apparatus, described deironing device of pipeline 6 is connected by mill return pipe 7 with grinder system 8.The mill return pipe that the utility model is set facilitates the transport to clout, while convenient dismounting, it is easy to the maintenance of package unit, maintenance.
During work, the iron content coarse fodder being thrown out of from grinder system 8 is lifted to a high position after outer circulation blanking pipe 1, oscillating feeder 2 by outer circulation bucket elevator 3, first from tramp iron separator feed back pipe 4 return in roller tramp iron separator 5 carry out for the first time remove iron, iron particle from iron particle recovery channel return to iron particle canopy in centralized recovery；Remaining feed back by deironing device of pipeline 6 carry out it is secondary remove iron, the iron particle of recovery enters iron particle recovery channel and returns to centralized recovery in iron particle canopy, and clout returns among grinder system 8 progress grinding again by mill return pipe 7.
A kind of two-way deironing apparatus, simple in construction disclosed in the utility model, installation, convenient disassembly, while de-ironing efficiency is improved, additionally it is possible to facilitate daily maintenance, care and maintenance, huge economic interests are brought to enterprise.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also including being combined constituted technical scheme by above technical characteristic.The above is embodiment of the present utility model; it should be pointed out that for those skilled in the art, on the premise of the utility model principle is not departed from; some improvements and modifications can also be made, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
1. a kind of two-way deironing apparatus, including roller tramp iron separator, it is characterised in that：It also includes oscillating feeder, outer circulation bucket elevator, tramp iron separator feed back pipe, deironing device of pipeline and grinder system, one end of the oscillating feeder is connected with one end of outer circulation bucket elevator, the other end is connected with grinder system, the other end of described outer circulation bucket elevator is connected with one end of tramp iron separator feed back pipe, the other end of described tramp iron separator feed back pipe is connected with one end of roller tramp iron separator, the described roller tramp iron separator other end and one end of deironing device of pipeline are connected, and the described other end of deironing device of pipeline and one end of grinder system is connected.
2. a kind of two-way deironing apparatus according to claim 1, it is characterised in that：Described two-way deironing apparatus also includes outer circulation blanking pipe, and described grinder system is connected by outer circulation blanking pipe with oscillating feeder.
3. a kind of two-way deironing apparatus according to claim 1, it is characterised in that：Described two-way deironing apparatus also includes mill return pipe, and described deironing device of pipeline is connected by mill return pipe with grinder system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206245140U CN203021462U (en) | 2012-11-23 | 2012-11-23 | Two-way iron-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206245140U CN203021462U (en) | 2012-11-23 | 2012-11-23 | Two-way iron-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021462U true CN203021462U (en) | 2013-06-26 |
Family
ID=48645458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206245140U Expired - Lifetime CN203021462U (en) | 2012-11-23 | 2012-11-23 | Two-way iron-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021462U (en) |
-
2012
- 2012-11-23 CN CN2012206245140U patent/CN203021462U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: NANJING MEIBAO NEW PATTERN BUILD MATERIAL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: NANJING MEIBAO NEW PATTERN BUILD MATERIAL Co.,Ltd. Patentee before: Shanghai Meishan Iron & steel Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |